baber/WOPTO huggingface dataset:
Patent JP-2001292343-A (JP)
Title: Camera system
Inventor: MORII YUTAKA
IPC: H04N5/222
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a camera system that can efficiently move the position of a camera. SOLUTION: In the camera system provided with rails 2, a wagon 3 running on the rails and a camera 4 mounted on the wagon, the wagon is provided with wheels 310, motors 320 that respectively drive the wheels and a camera support 330, a suspension device 311 of the wheels is provided with a first damping means and the support is provided with a second damping means. The wagon is provided with a pressurized brake. The rails have curves with varying slopes. Moreover, a power supply device for supplying power to the motors is provided with a trolley wire 510 provided to the rails and a current collector 520 provided to the wagon, and an arm 521 of the current collector has elasticity to depress the trolley wire. Furthermore, the rails are arranged with a magnetic marker 610 and the wagon is provided with a sensor 620 for reading the magnetic marker.
Patent JP-2001287691-A (JP)
Title: Expander and charging and lifting recovery equipment for towing system
Inventor: MIKAMI HIROYUKI
IPC: B63B21/66
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To drastically reduce the time, laborious work and risk in expanding by- eliminating manual work in expanding. SOLUTION: In this expander for a towing system, a cable, a branch part 9 and a plurality of streamers 10 are electrically and mechanically connected to one another, and a towing body can be mounted to and removed from the branch part 9. This charging and lifting recovery device for the towing system has a double drum structure of an inner drum for winding the cable and an outer drum for winding a plurality of streamers 10, a housing part for housing the branch part 9 is provided on the outer drum, a drum cover for closing an opening part of the outer drum is interlocked with the housing part, the drum cover of the outer drum is opened and closed by entering and leaving of the branch part to the branch part supporting part, and a winding machine 1 capable of winding and delivering the cable,  the branch part and a plurality of streamers 10 in a state they are electrically and mechanically connected to one another is provided. A roller table individually coping with lateral advance of the cable, the branch part 9 and a plurality of streamers 10 is provided on a lateral advance table, and a lateral advance machine 2 capable of selecting a roller table of an object by rotating the lateral advance table to a specified position is provided.
Patent JP-2001289464-A (JP)
Title: Humidistat
Inventor: ITO KATSUHIRO
IPC: F24F11/02
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a humidistat where enough humidity conditioning performance can be obtained by preventing the drop of regeneration capacity of moisture that it has adsorbed, even if the thickness of a moisture adsorptive rotor is increased. SOLUTION: A roughly fan-shaped regenerative region 13, which a specified center angle α centering upon the rotation of a hygroscopic rotor 8, is made in the roughly cylindrical rotating hygroscopic rotor 8, and a motor 9 for the hygroscopic rotor is controlled for its current application so as to rotate the hygroscopic rotor 8 by the above specified angle α or more after stopping the rotation of the hygroscopic rotor 8 for a certain tire. Then, the stoppage and rotation of the hygroscopic motor 8 is repeated alternately, whereby the moisture of the regenerative region 13 can be desorbed and regenerated efficiently by a regenerative heater 7, and the hygroscopic capacity of the hygroscopic rotor 8 in the hygroscopic region 14 can be extracted to its utmost.
Patent JP-2001294915-A (JP)
Title: Device for cooling refractories in side wall at furnace bottom in blast furnace
Inventor: MORIMITSU HIROTOMO
IPC: C21B7/10
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To intensify cooling of refractories in a side wall at a furnace bottom in a blast furnace, and to perform the stable cooling having high reliability without hard work at low cost. SOLUTION: In a device for cooling the refractories in the side wall at the furnace bottom in the blast furnace constituted of carbon brick, castable refractory and an iron shell in order from inside of the furnace, the cooling device is formed of triple-tubes and two-layers at the outside of the triple-tubes are used as a cooling water flowing passage closed at the tip end and the center is formed in a hollow state opened at the tip end part. The triple-tubes penetrate the iron shell and the castable refractory, and the tip end thereof is embedded into a bored hole bored in the carbon brick. In the hollow, it is desirable to insert a thermo-meter for detecting the temperature of the furnace bottom and further, it is desirable that the hollow part is a guiding passage of a pressing-in paste for closely sticking the bored hole of the carbon brick and the cooling device.
Patent JP-2001292859-A (JP)
Title: Motor-driven ottoman device
Inventor: KOGURE MASAAKI
IPC: A47C7/50
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To tilt a seat at the time of unfolding an ottoman provided on the front end side of a seat cushion. SOLUTION: An ottoman main body 10 unfoldable forwards is housed in the front end part of the seat cushion 2 in an almost vertical state. The ottoman main body 10 is guided to a foot mounting position at a front part by a supporting arm 8 fixed to a cushion frame 5 and a guide mechanism 9 provided with turning links 9A and 9B. It is moved between a housing position and the foot mounting position by the linear driving mechanism 17 of an unfolding mechanism 11. A turning arm 7b freely turnably supported by the supporting arm 7c of a seat tilting mechanism 1 is linked through a linking link 7g to the turning link 9A of the guide mechanism 9, and a supporting bracket 7e attached to the cushion frame 5 is connected through a connecting link 7f to the turning arm 7d. The seat is tilted in a range from a normal sitting position to a prescribed tilt position.
Patent JP-2001293699-A (JP)
Title: Device and method for cutting workpiece under side pressure
Inventor: KAMEYAMA MICHIO
IPC: B26F3/04
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for cutting under side pressure capable of efficiently cutting workpieces having different diameters. SOLUTION: A notch is formed on an outer surface of a work piece comprising a ductile material and the work piece is inserted to a side pressure transmission cylinder. The side pressure transmission cylinder is involved in a cutting container having a chamber involving the side pressure transmission cylinder and an aperture communicating the inside of the chamber with the outside of the chamber. The cutting container 1 involving the respective members is disposed in a pressure container 21. The inside of the pressure container 21 is filled with a pressure medium 24 and is involved by the pressure medium 24 to pressurize it.
Patent JP-2001302828-A (JP)
Title: Porous film
Inventor: SAKAI AKIHIKO
IPC: C08J9/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a porous film excellent in moisture permeability, shielding performance and flexibility. SOLUTION: This porous film is obtained by melt molding of a composition comprising a polyolefin resin, a filler and a 3rd component into a film followed by making an orientation treatment of the film; wherein the 3rd component is characterized by being a mixture of (1) a hardened castor oil and (2) an ester of a <=3C polyhydric alcohol and a carboxylic acid containing >=50 mol% of a >=8C carboxylic acid having no double bond or one double bond in the molecule and no hydroxyl group.
Patent JP-2001309432-A (JP)
Title: Switching station unit, base station controller and multi- call terminal, and method for revising multi-call call unit
Inventor: MASUDA HIROYO
IPC: H04M3/42
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for revising a multi-call call unit with which a subscriber can select a desired call among calls whose speech is set, in the case that an environmental change requires a change into a single call or requires the need for the change into number of call units to be smaller than that whose speech is set at present in the multi-session technology permitting an Internet connection, while making a phone call. SOLUTION: When a switch station 12b detects the occurrence of hand-over (event detection step), the switch station 12b inserts call unit revision information with respect to increase/decrease for calls to a specific message B3 and informs a switch station 12c about this (specific message notice step), and the switching station 12b transmits a special message B7 to a mobile station 10 to inform it of the number of consecutive call units, and the switching station 12b receives a replay selected by the mobile station 10 among calls and with respect to a consecution desirable call (reply reception step), connects the consecutive desirable call and interrupts the connection undesirable calls, that are not selected by the mobile station 10 among the calls (re-hand-over step).
Patent JP-2000340424-A (JP)
Title: Magnetoresistance effect element and method for producing crystal structure
Inventor: IVANOV ZDRAVKO
IPC: H01L43/08
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a colossal magnetoresistance effect crystal structure and a magnetoresistive effect element that can be controlled, and manufacturing method therefor. SOLUTION: A crystal structure having a crystal grain boundary formed at a misorientation angle is formed. The crystal structure comprises a substrate layer 12 and a CMR(colossal magnetoresistive) film layer 10 epitaxially grown on the layer 12. The CMR film layer 10 contains a plurality of first sections and a plurality of second sections with intermediate grain boundaries. A crystallographic axis of the first sections is different from the crystallographic axis of the second sections, and grain boundary contains the crystal grain boundary.
Patent JP-2001308569-A (JP)
Title: Heat radiating structure of electronic component
Inventor: TOYAMA SEIICHI
IPC: H04N9/09
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To efficiently radiate to the outside heat that is generated by electronic components being incorporated in equipment. SOLUTION: The three legs of metal components 2 is inserted into a hole that is provided at the three legs of resins 4 so that the legs are exposed to the inside of the resin components 4. The leg of the resin components 4 where the metal components 2 are assembled is inserted into gaps 17a-17c that are provided between CCDs 15a-15c and substrates 16a-16c. At this time, the leg of the metal components 2 is brought into contact with the CCDs 15a-15c, and the leg of the resin components 4 is inserted between the leg of the metal components 2 and the substrates 16a-16c. Also, the metal components 2 are fixed to a metal frame whose one portion is an armored part using screws. Heat being generated by the CCDs 15a-15c is directly propagated through the leg of the metal components, the metal frame, and the armored part, and is radiated into the fresh air efficiently.
Patent JP-2001302089-A (JP)
Title: Sheet folding device and image forming device equipped with the same
Inventor: NAGANO KOJI
IPC: B65H45/18
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet folding position from being deviated. SOLUTION: This sheet folding device 50 is equipped with a pair of sheet carrying rotors 51, 52 to carry a sheet by holding and rotating it, a pair of inversely rotatable sheet folding rotors 57a, 57b to pass and receive the sheet carried by the pair of sheet carrying rotors, and a sheet butting member 55 to insert the middle part of the sheet between the pair of sheet folding rotors by butting the middle part of the sheet passed by the sheet folding rotor. Upstream carrying force giving means 180, 57a disposed on the further downstream side in the sheet carrying direction than the location between the pair of sheet folding rotors to give the sheet carrying force toward the upstream side of the sheet carrying direction are provided in a part on the further downstream side than the location between the pair of the sheet folding rotors.  When the sheet is inserted between the pair of sheet folding rotors, the same carrying force is given to the sheet toward the location between the pair of the sheet folding rotors by the pair of the sheet carrying rotors and the upstream carrying force giving means.
Patent JP-2000317640-A (JP)
Title: Method for cutting workpiece along arc-shaped path
Inventor: WARREN JOSEPH VALERIOUS
IPC: B23K10/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To cut a workpiece along a desired arc-shaped path by adjusting the current to be fed to a plasma arc torch as a function of the control parameter proportional to the straight traveling speed and the angular velocity of the torch to prevent the whipping action of the plasma arc. SOLUTION: The current is fed to a plasma arc torch to generate the arc, the torch is moved along a scheduled arc-shaped cutting path at the straight traveling speed so as to obtain the preset angular velocity, and a workpiece is cut to a desired arc shape through the arc. The current to be fed to the torch is adjusted as the function of both the straight traveling speed and the angular velocity of the torch. For example, when the shape of the cutting path is a circle of the specified diameter, the current is preferably adjusted as the function of the diameter of the cutting path inversely proportional to the straight traveling speed and the angular velocity of the torch, and in particular, when the diameter is small, the current is preferably fluctuated to increase the value.
Patent JP-2001310290-A (JP)
Title: Stationary unsealing cutter
Inventor: OYAMA KUNIYO
IPC: B26D1/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a stationary unsealing cutter capable of quickly and sanitarily performing the unsealing work without holding a cutter when unsealing a bag housing the content such as soup and other food. SOLUTION: One side of a standing holding member 2 is formed into an inclined side 3, and formed with a clearance 5 for housing a new blade 4 freely to be moved along the inclined side 3 in the unexposed condition, and the new blade 4 housed in the clearance 5 is fixed to a desirable position freely to be removed. A notch part 6 for partially exposing a blade part 4a of the new blade 4 is formed along the inclined side 3, and an end of a bag 10 is made to abut on the blade part 4a of the new blade 4 exposed in the depth of the notch part 6 and pushed so as to unseal the bag 10.
Patent JP-2001307732-A (JP)
Title: Positive active material and nonaqueous electrolyte battery
Inventor: RI KOKUKA
IPC: H01M4/58
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a positive active material that realizes a high discharge voltage and exhibits a superior charge-discharge characteristic without loss of capacity. SOLUTION: This positive active material contains a compound expressed by the general formula: LixMnyFe1-yPO4, where 0<x<=2 and 0.5<y<0.95.
Patent JP-2001316626-A (JP)
Title: Coating material
Inventor: KISO SADANORI
IPC: C08G77/18
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a coating material which has good adhesion when coated on the surface of a plastic molded article and maintains antifogging performance over a long period of time and, at the same time, can give a coating film having excellent mar resistance and flexibility. SOLUTION: The coating agent has (1) a hydrolysis/condensation product of a mixture comprising (A) a 3-10 wt.% at least one organoalkoxysilane represented by the formula: R1Si(OR2)3 (wherein, R1 is a 1-4C saturated or unsaturated hydrocarbon residue; and R2 is a 1-4C saturated hydrocarbon residue), (B) 27-50 wt.% at least one tetraalkoxysilane represented by the formula: Si(OR3)4 (wherein R3 is a 1-4C saturated hydrocarbon residue), and (C) 40-70 wt.% γ-glycidoxy-propyltrialkoxysilane and (2) a colloidal silica which is uniformly dispersed in a 1-8C aliphatic alcohol, and (3) a polydimethylsiloxane/polyether copolymer as the coating film-forming major components.
Patent JP-2001317253-A (JP)
Title: Multi-point clamped locking apparatus for door
Inventor: SUGIMOTO NAOYUKI
IPC: E05B65/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-point clamped locking apparatus for a door, which eliminates curved deformation thereof along a lateral width direction of the door, and enables compression of a packing in an almost uniform state. SOLUTION: The multi-point clamped locking apparatus is constituted of a lock handle device 10 mounted on a lateral side intermediate portion of the door 1, an upper portion relay unit 20 mounted on an upper side edge of the door 1, a lower portion relay unit 30 mounted on a lower side edge of the door 1, an upper portion fastener unit 40 mounted along an upper side of the door 1, and a lower portion fastener unit 50 mounted along a lower side of the door 1. A fastening plate 13 is connected to a locking shaft 12 of the lock handle device 10. Then, two or more drawing latch plates 42 are provided on a movable base plate 41 of the upper fastener unit 40, and two or more drawing latch plates 52 are provided on a movable base plate 51 of the lower fastener unit 50.
Patent JP-2001146792-A (JP)
Title: Joint reinforcing structure for wooden building
Inventor: ISHIDA NORIHIRO
IPC: F16B7/04
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a joint reinforcing structure for wooden building which can be widely used with easiness in handling, and also to make a column and a bean (or a column and a foundation body) simply joinable again in tightness when the members are thinned down. SOLUTION: A connecting hole 2 is formed, extending over the column 1 and the beam 3, and an arm attaching hole 4 intersecting the connecting hole 2 at a right angle is formed at the lateral of the beam 3, and a joint reinforcing metal fixture 10 is composed of a connecting shaft 11 inserted into the connecting hole 2, a tubular larm 21 inserted into the arm attaching hole 4 of the beam 3, and a connecting shaft drawing device 31 which comprises an engagement slope 32 formed at the connecting shaft 11, a wedge moving member 35 movably attached to the inside of the arm 21, and a position holding device 43 which moves the wedge moving member 35 while a thrusting slope 36 and the engagement slope 32 are contacted with each other and holds the wedge moving member at a specified position.
Patent JP-2001326444-A (JP)
Title: Chip component mounting board
Inventor: TSUCHIDA TOSHIMASA
IPC: H05K1/18
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a chip component mounting board, by which characteristics of a chip component can be achieved reliably by reducing capacitance in a gap between micro strip lines, and a frequency range used by the chip component can be widened by making a self resonant frequency higher when the chip component is mounted. SOLUTION: There is provided a planar shaped dielectric substrate 1. A ground layer 2 and micro strip lines 3 are formed on the lower surface and the upper surface, respectively, of the dielectric substrate 1. A rectangular parallelepiped shaped through hole 7 is provided from the dielectric substrate 1 through the ground layer 2 in a gap 4 between the micro strip lines 3.
Patent JP-2001322846-A (JP)
Title: Production process of high-strength steam-curing aggregate using coal ash
Inventor: KAWAMOTO KOJI
IPC: C04B28/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength steam-curing aggregate production method by which high-strength and stable quality of the aggregate can be obtained when the aggregate formation is performed through steam curing. SOLUTION: This production process comprises the steps of adding 10-20 wt.% high-early-strength portland cement, 2-5 wt.% quicklime and 0.5-5 wt.% ground waste glass having a 5-40 μm average particle size to coal ash; further adding water to the resulting mixture in an amount sufficient to provide a 40-60 wt.% water to the weight of the total solid component to form a slurry; casting the slurry into an extruder or form to harden the slurry and to form cake; granulating the cake into granulated pellets; removing the edges of the granulated pellets with a tumbler to smooth the surface of each of the pellets; and curing the surface-smoothed pellets at 110-200 deg.C for a >=6 hr curing time in an autoclave to produce the objective high-strength steam-cured aggregate having specific gravity in absolute dry condition of 1.1-1.3;  wherein coal ash having a 5-40 μm average particle size is preferably used and as the waste glass, soda-lime-silica glass in a form such as sheet, container or bottle glass, is used.
Patent JP-2001318639-A (JP)
Title: Display device
Inventor: HIGUCHI TOSHIRO
IPC: G09F11/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To perform the relative movement and alignment of a masking sheet and an information more precisely than the present state. SOLUTION: The display device has the masking sheet 13 and information sheet 12 which are arranged to face each other, a first electrode sheet 14 which is formed integrally with the information sheet 12 and a second electrode sheet 15 which is formed integrally with the masking sheet 13. The masking sheet 13 includes plural slits 16 arrayed diagonally to horizontal and perpendicular. The information sheet 12 includes plural picture lines 18 constituting a plurality of screen information alignably arrayed in the respective slits 16. Both electrode sheets 14 and 15 include plural line electrodes 19 and 20 extending in a perpendicular direction. Both electrode sheets 14, 15 relatively move the masking sheet 13 and the information sheet 12 by the effect of static electricity.
Patent JP-2001324854-A (JP)
Title: Image forming device
Inventor: EBIHARA SHUNICHI
IPC: G03G15/06
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To perform cleaning with high efficiency at a low cost by returning unnecessary toner adhering to a belt to an image carrier even though a cleaning bias applied to a transfer means is set not to a high voltage. SOLUTION: In 1st and 3rd processing stations, among four processing stations along a transfer material carrying belt, a main bias having the same polarity as the normal electrifying polarity of toner is applied to a transfer blade, and in 2nd and 4th processing stations, a sub bias having the reverse polarity to the normal electrifying polarity of the toner is applied thereto. By separating a photoreceptor drum from a developing device, at such a time, the toner does not adhere from the developing device even though the surface potential of the photoreceptor drum is made low, whereby the surface potential is adjusted to be low such as -150 V by the pre-exposure of the photoreceptor drum in the 1st and the 3rd stations before cleaning.  By applying main bias -450 V, the potential difference of 300 V the same as that obtained by applying -1,000 V in the conventional manner is obtained between the photoreceptor drum and the transfer blade, so that the toner electrified to be negative on the carrying belt is restored to the photoreceptor drum.